As Seen In: The Matrix Trilogy (1999–2003)

Remember what we said about the Sentinels being evil in any incarnation you may find them? Yeah, same goes for the ones from the Matrix Trilogy. Looking like giant robotic squids, these Sentinels were the robotic embodiment of evil, snaking through the real world looking to capture any humans trying to live freely. This is another one Arizona politicians would love to get their hands on.